Individual Calculations September 2023 |
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Koehler, Ronald Total change: 13.60 | | |
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Elberfelder Schach-Sommer 2023 | Wuppertal | GER | 2023-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1841 | 2067 | 4.50 | 5 | 0.68 | 20 | 13.60 | |
| Landwehr, Ingo | | | 1667 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Linke, Marius | | | 1747 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | Maenken, Merlin | | | 1818 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | Boschek, Hans-Joachim, Dr. | | | 1920 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | Diduh, Ihor | | | 2053 | UKR | 1.00 | 1 | 0.48 | 20 | 9.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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